@import "public.css";
.clearfix {
    display: block;
    content: "";
    clear: both;
}
.width {
    width: 1180px;
    height: auto;
    margin: 0 auto;
}
nav {
    width: 100%;
    height: 80px;
    background: #fff;
    box-shadow: 0 2px 3px #dad6d6;
    vertical-align: top;
}
nav .main {
    width: 1180px;
    margin: 0 auto;
}
nav .main ul li:hover {
    background: #80c4ae;
    color: #fff;
}
nav .main ul li:hover a {
    color: #fff;
    font-size: 16px;
}
nav .logo {
    width: 179px;
    height: 53px;
    margin: 13px 0 14px 0;
}
nav ul {
    display: inline-block;
    margin-left: 120px;
    border: none;
    font-size: 0;
}
nav ul li {
    display: inline-block;
    width: 80px;
    height: 80px;
    line-height: 80px;
    margin-right: 17px;
    text-align: center;
}
nav ul li a {
    color: #333;
    font-size: 16px;
}
nav ul li:last-child {
    margin-right: 0;
}
nav ul .check {
    background: #80c4ae;
    color: #fff;
}
nav ul .check a {
    color: #fff;
    font-size: 16px;
}
nav div.search {
    display: inline-block;
    margin-left: 120px;
    border: 1px solid #80c4ae;
    border-radius: 3px;
    width: 280px;
    height: 36px;
    text-align: center;
    font-size: 0;
    padding: 0;
    overflow: hidden;
    vertical-align: middle;
    position: relative;
}
nav div.search .left {
    width: 69px;
    height: 36px;
    border-right: 1px solid #80c4ae;
    font-size: 14px;
    text-align: center;
    line-height: 36px;
    float: left;
    color: #80c4ae;
    padding: 0;
}
nav div.search .left i {
    margin-left: 6px;
    font-size: 5px;
}
nav div.search input {
    border: none;
    outline: none;
    display: inline-block;
    height: 36px;
    text-align: center;
    font-weight: 400;
    font-size: 14px;
}
nav div.search img {
    width: 20px;
    height: 20px;
    position: absolute;
    right: 7px;
    top: 8px;
}
nav .login {
    margin-left: 24px;
    display: inline-block;
    color: #80c4ae;
    font-size: 14px;
}
nav .user {
    display: inline-block;
    margin-left: 24px;
    display: none;
}
nav .user img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}
nav .main .user {
    position: relative;
}
nav .main .user .userlist {
    width: 122px;
    height: 269px;
    background: url("../img/login/jx.png") no-repeat;
    background-size: cover;
    position: absolute;
    top: 35px;
    right: -15px;
    display: none;
    z-index: 99999;
}
nav .main .user .userlist ul {
    width: 122px;
    height: 100%;
    padding-top: 30px;
    margin-left: 0;
}
nav .main .user .userlist ul li {
    font-size: 16px;
    color: #333;
    line-height: 30px;
    height: 40px;
    text-align: center;
    width: 100%;
    cursor: pointer;
}
nav .main .user .userlist ul li:hover {
    background: none;
}
nav .main .user .userlist ul li:last-child {
    color: #666;
}
nav .main .user:hover .userlist {
    display: block;
}
footer {
    width: 100%;
    height: 264px;
    background: #333;
    padding-top: 87px;
}
footer .cont {
    width: 1180px;
    height: 100%;
    margin: 0 auto;
}
footer .cont .main {
    width: 1153px;
    height: 90px;
    color: #ccc;
    font-size: 14px;
    line-height: 18px;
    text-align: center;
    margin: 0 auto;
}
footer .cont .main p {
    margin-top: 5px;
}
.pos {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.2);
    display: none;
    z-index: 99999999;
}
.pos .login {
    width: 520px;
    height: 522px;
    background: #ffffff;
    border-radius: 4px;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    text-align: center;
    padding-top: 30px;
}
.pos .login span.close {
    position: absolute;
    right: 25px;
    top: 25px;
    color: #999;
    z-index: 9999;
    font-size: 20px;
}
.pos .login img {
    width: 136px;
    height: 40px;
    margin-bottom: 46px;
}
.pos .login ul {
    padding-left: 20px;
}
.pos .login ul::after {
    display: block;
    content: "";
    clear: both;
}
.pos .login ul li {
    width: 134px;
    height: 1px;
    float: left;
    border-top: 1px solid #ececec;
    margin-top: 12px;
}
.pos .login ul li.phone {
    float: left;
    width: 162px;
    height: 25px;
    font-size: 18px;
    font-weight: 400;
    color: #333333;
    line-height: 25px;
    border: none;
    margin: 0 18px;
    margin-bottom: 21px;
}
.pos .login input {
    display: block;
    margin-left: 110px;
    width: 300px;
    height: 40px;
    border-radius: 4px;
    border: 1px solid #80c4ae;
    padding-left: 24px;
    margin-bottom: 20px;
}
.pos .login .loginbtn {
    width: 300px;
    height: 40px;
    border-radius: 4px;
    border: 1px solid #80c4ae;
    background: #74c6b3;
    color: #fff;
    text-align: center;
    font-size: 16px;
    outline: none;
    margin-bottom: 10px;
}
.pos .login p {
    width: 300px;
    margin: 0 auto;
    margin-bottom: 36px;
}
.pos .login p::after {
    display: block;
    content: "";
    clear: both;
}
.pos .login p span {
    display: inline-block;
    color: #333;
    font-size: 12px;
}
.pos .login p span:first-child {
    float: left;
}
.pos .login p span:last-child {
    float: right;
}
.pos .login p span a {
    font-size: 12px;
    color: #74c6b3;
}
.pos .login p.getCenter {
    display: block;
}
.pos .login p.getCenter img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}
.pos .login p.getCenter img:nth-child(2) {
    margin-left: 30px;
    margin-right: 30px;
}
.all {
    width: 100%;
    height: 60px;
}
.all .crumbs {
    width: 1180px;
    height: 60px;
    line-height: 60px;
    text-align: left;
    margin: 0 auto;
    padding-left: 20px;
}
.all .crumbs span {
    margin-right: 20px;
    color: #333;
    font-size: 14px;
}
.all .crumbs span:nth-child(2n) {
    color: #000;
}
main {
    background: #fafafa;
}
main .classDetail {
    width: 1180px;
    height: auto;
    margin: 0 auto;
}
main .classDetail::after {
    display: block;
    content: "";
    clear: both;
}
main .classDetail div {
    float: left;
}
main .classDetail .left {
    padding: 20px;
    box-sizing: border-box;
    width: 750px;
    height: 580px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}
main .classDetail .left img,
main .classDetail .left video {
    width: 100%;
    height: 100%;
}
main .classDetail .right {
    margin-left: 35px;
    padding-top: 70px;
}
main .classDetail .right .title {
    font-size: 22px;
    color: #333;
    font-weight: Semibold;
    line-height: 30px;
    font-family: PingFangSC-Semibold, PingFang SC;
}
main .classDetail .right ul {
    margin-top: 20px;
}
main .classDetail .right ul li {
    font-size: 14px;
    color: #333;
    line-height: 20px;
    font-weight: Regular;
    margin-bottom: 10px;
}
main .classDetail .right ul li span {
    color: #f66;
    margin-right: 5px;
}
main .classDetail .right ul li.price {
    margin-top: 83px;
    vertical-align: top;
}
main .classDetail .right ul li.price span {
    font-size: 36px;
    line-height: 50px;
    color: #80c4ae;
}
main .classDetail .right ul li.price span:first-child {
    font-family: PingFangSC-Semibold, PingFang SC;
}
main .classDetail .right ul li.price span:last-child {
    border: 2px solid #80c4ae;
    margin-left: 31px;
    border-radius: 4px;
    font-size: 14px;
    display: inline-block;
    width: 130px;
    height: 48px;
    padding-left: 33px;
}
main .classDetail .right ul li.sale {
    width: 260px;
    height: 48px;
    padding-top: 13px;
    padding-left: 15px;
    background: #80c4ae;
    font-family: PingFangSC-Semibold, PingFang SC;
    border-radius: 4px;
}
main .classDetail .right ul li.sale span {
    color: #fff;
}
main .classDetail .right ul li.sale span:first-child {
    border-right: 1px solid #fff;
    padding-right: 25px;
    margin-right: 25px;
}
main .row {
    width: 1180px;
    height: auto;
    margin: 0 auto;
    background: #fff;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    height: 156px;
    margin-top: 20px;
    padding-top: 20px;
    padding-left: 20px;
    vertical-align: top;
    padding-right: 25px;
}
main .row > p {
    width: 80px;
    height: 28px;
    font-size: 20px;
    font-weight: 400;
    color: #333333;
    line-height: 28px;
    margin-bottom: 20px;
}
main .row .left {
    width: 265px;
    float: left;
}
main .row .left .img {
    width: 62px;
    height: 62px;
    background: #d8d8d8;
    border-radius: 50%;
    margin-left: 9px;
    margin-right: 20px;
    float: left;
}
main .row .left .img img {
    width: 100%;
    border-radius: 50%;
}
main .row .left p.right {
    width: 154px;
    height: 56px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 22px;
    float: left;
    border-right: 1px solid #80c4ae;
    padding-right: 30px;
}
main .row .left p.right span {
    display: inline-block;
    width: 124px;
    font-size: 16px;
}
main .row .left p.right span:first-child {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
}
main .row .left::after {
    display: block;
    content: "";
    clear: both;
}
main .row .right {
    color: #333;
    font-size: 16px;
    line-height: 22px;
    vertical-align: top;
    text-align: left;
    width: 870px;
    float: left;
}
main .row.title {
    height: 66px;
    text-align: center;
    padding-top: 0;
    border-radius: 0;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 9999;
}
main .row.title span {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #333333;
    line-height: 66px;
    width: 80px;
    height: 66px;
    margin-right: 20px;
    cursor: pointer;
}
main .row.title span.active {
    background: #80c4ae;
    color: #fff;
}
main .classlist {
    width: 1180px;
    margin: 0 auto;
    height: auto;
    padding: 30px 40px 0;
    background: #fff;
    position: relative;
    z-index: 999;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
    display: none;
}
main .classlist .detail {
    width: 100%;
}
main .classlist .detail p.title {
    display: block;
    height: 22px;
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    line-height: 22px;
    margin-bottom: 23px;
    cursor: pointer;
}
main .classlist .detail p.title i {
    margin-left: 900px;
    font-size: 12px;
    color: #999;
}
main .classlist .detail ul {
    display: none;
}
main .classlist .detail ul.active {
    display: block;
}
main .classlist .detail ul li {
    display: block;
    line-height: 20px;
    overflow: hidden;
    padding-top: 8px;
    box-sizing: border-box;
    height: 41px;
}
main .classlist .detail ul li:hover {
    background: rgba(128, 196, 174, 0.2);
    color: #80c4ae;
}
main .classlist .detail ul li::after {
    display: block;
    content: "";
    clear: both;
}
main .classlist .detail ul li p {
    float: left;
}
main .classlist .detail ul li p i {
    margin-right: 15px;
    color: #80c4ae;
    font-size: 16px;
}
main .classlist .detail ul li p span {
    width: 219px;
    height: 20px;
    font-size: 14px;
    font-weight: 400;
    width: auto;
    cursor: pointer;
}
main .classlist .detail ul li p span.start {
    width: auto;
    height: 30px;
    color: #74c6b3;
    border: 2px solid #74c6b3;
    border-radius: 4px;
    padding: 5px 22px;
    display: none;
    margin-right: 15px;
    margin-top: -3px;
}
main .classlist .detail ul li p:last-child {
    float: right;
}
main .classlist .bottom {
    text-align: center;
    width: 1180px;
    height: 159px;
    background: #fafafa;
    line-height: 159px;
    margin-left: -40px;
}
main .classlist .bottom .seeAll {
    font-size: 22px;
    font-weight: 600;
    color: #74c6b3;
    text-decoration: underline;
}
main .classlist img {
    width: 100%;
    height: auto;
}
main .classlist.active {
    display: block;
}
